Answer / kj

The voltage is caused by a chemical reaction. This reaction
can not produce a higher voltage. By putting more rows of
plates it does not change the reaction to increase the
voltage only the amount of current that can pass through
the cell.

for a 132/33kv transformer secondary is star and is connected to NER. and from secondary a cable is running to 33kv swbd. since the cable is single core do i have to run neutral cable also to 33kv swbd.???

5 Answers   PowerTech,

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when a hand crancked meggar is used to check most three phase induction motors, how many tests r rquired? Why?

1 Answers  

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Explain the function of VFD

10 Answers   Dalkia,

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During the troubleshooting of an inoperative shunt generator, you found the voltage to be 2+ volts; what is known from this. Is it (1). odds are the armature is good (2). odds are there is no field current flowing in field windings (3). odds are the armature is bad (4). both 1 & 2 are correct (5). both 2 & 3 are correct

2 Answers   Air Force,

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What are the advantages of skewing of cage rotor conductors?

0 Answers  

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Explain how you decide what size of electrical wire do you need?

0 Answers  

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why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?

3 Answers   HCL, NTPC,

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in transmission line 11kv is step up or step down? why?

5 Answers  

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how to copy from plc ge fanuc versamax series,all input and output, adress, and printout.

0 Answers   ASM,

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how to reduce the power consumption in office ?

6 Answers  

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What are options used for earthing the switchgear.

0 Answers   KSEB, L&T, Siemens,

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Why mostly conductor made by 7 nos wire?

2 Answers  

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